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Brandywine - OSA 3200 High-Precision Optical-Cesium Clock
- Uses modern optical pumping instead of older magnetic cesium methods, which improves long-term stability and reliability while measuring many more atoms for highly accurate timing.
- Offers excellent frequency accuracy (≤ ±1×10⁻¹²) and very low phase noise on multiple frequency outputs (5 MHz, 10 MHz, 100 MHz), making it suitable for precise synchronization.
- Supports multiple power options (AC, DC ±24 V, DC −48 V) with redundant and hot-swappable supply modules and optional battery backup for one hour, aiding uptime in critical environments.
The OSA 3200 SP makes high-precision timing more accessible. Designed for national metrology labs, defense systems and telecom networks, the solution offers a ten-year service life, secure remote management and ultra-low phase noise. As legacy magnetic cesium clocks reach end-of-life, The OSA 3200 SP provides a sustainable, easy-to-maintain alternative that reduces total cost of ownership without compromising performance.
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- 3/4 length board (1/2 size available w/o GPS input)
- Optional Have Quick synchronization input
- IRIG’s A and B and NASA 36 time code inputs
- 1PPS sync input
- IRIG B output option
- 1PPS and time code inputs are redundant
- Single-slot including GPS option
- Zero latency time reads
- External Event input (optional eight or sixteen inputs)
- Match Time output
- Programmable Heartbeat rate
- Single-slot low profile 32 bit PCI Express module
- IRIG A, B, NASA 36, 1 PPS sync inputs
- GPS sync option (maintains single-slot)
- HaveQuick sync input option
- Propagation delay correction
- Zero latency time reads
- Match Time output
- IRIG-B time code output (option)
- External Event time tags
- Three user programmable rates
- Supports Windows 8 & 10
- Digitally Signed WHQL Driver
- Designed for Low Profile PCI Express slots.
- 16 channel GPS SPS receiver (standard)
- IRIG B Time Code (standard)
- HaveQuick/1PPS from external GPS receiver (standard)
- Temperature Compensated Crystal Oscillator (TCXO) – option
- Oven Controlled Crystal Oscillator (OCXO) standard
- Atomic Rubidium Oscillator – option
- 1PPS 1 Pulse Per Second Signal Time Mark
- Have Quick Time Code
- IRIG B Time Code
- NTP
- 3 isolated low phase noise 10MHz outputs
- Internal GPS Tracking Receiver
- External 1 PPS input
- Small footprint designed for easy integration
- Disciplined high stability OCXO
- Single-slot 32 bit PCI Express module
- IRIG A, B, NASA 36, 1 PPS sync inputs
- HaveQuick sync input option
- Propagation delay correction
- Zero latency time reads
- Match Time status / interrupt
- IRIG-B time code output (option)
- External Event time tag
- User programmable heartbeat rate interrupt
- Modular design with multiple reference paths built in for high-availability.
- 6 expansion slots for customization and expansion.
- Industry-first GPS integrity checking with Timewall™
- Unique optical crosslink architecture for either Master-Slave hierarchical setups or Master-Master crosschecking and failover
- LCD display and keypad for basic status and configuration – secure web browser for detailed setup.
- Network Time Server
- Dual Redundant Version Available
- Complete Remote Network Control using Standard Web Browser
- SA-ASM GPS Receiver
- 10MHz, 1PPS IRIG B, Serial and Time Codes
- Timing Accuracy 40ns rms to UTC
- 1PPS, Have Quick Inputs
- First commercial high-performance cesium atomic clock using optical pumping — 100 times more atoms can be measured compared to magnetic clocks.
- Offers 10 times higher clock stability.
- Double the operational lifetime compared with traditional magnetic cesium clocks.
- Wide range of ultra-low noise frequency outputs (e.g. 5 MHz, 10 MHz, 100 MHz) — plus multiple 1PPS outputs, supporting high-precision timing distribution.
- Frequency accuracy ≤ ±5 × 10⁻¹³; reproducibility after power cycle ≤ ±1 × 10⁻¹³.
- Adjustable frequency offset: resolution ±1 × 10⁻¹⁵, range ±1 × 10⁻⁹.
- Rack-mount (3RU, 19″)
- SOSA Aligned
- 3U VPX Form-Factor
- Reduced SWaP applications
- Ruggedization Level 200
- 11 Radial Clock Outputs
- OpenVPX Backplane support for 1000BASE-KX or 10GBASE-KR
- Optional Chip Scale Atomic Clock (CSAC) Holdover
- Optional Low Phase Noise (LPN) Analog output
- Optional secure GPS (M-code)
- Optional Timecode I/O
Brandywine Communications
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